Subscription plans are auto-renewed with the monthly/yearly plan (based on your subscription details), with the billing date set at 2 days before the expiration date of the current subscription. If you wish to unsubscribe, please cancel your subscription plan at least 3 days before its expiration date to avoid being charged.
If you've been charged but wish to make changes to your renewal preferences, please contact customer support at support@macromicro.me before the new billing period starts.